In-flight search for K+ → π+νν: First NA62 results

NA62 Collaboration

In-flight search for K⁺ → π⁺νν: First NA62 results

NA62 Collaboration

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

Abstract

NA62 has searched for the K⁺ → π⁺νν decay using a new kaon decay in-flight technique. One candidate event, compatible with the Standard Model prediction, has been observed from a sample of 1.2 ×10¹¹ decays. Assuming that the event is background, an upper limit of 1.4 ×10⁻⁹ (95% CL) has been placed. Prospects for further improvements of the measurement are given.

Original language	English
Title of host publication	Proceedigs of Science
Volume	330
Publication status	Published - 2018
Event	An Alpine LHC Physics Summit, ALPS 2018 - Obergurgl, Austria Duration: 15 Apr 2018 → 20 Apr 2018

Publication series

Name	Proceedings of Science
Publisher	SISSA
ISSN (Print)	1824-8039

Conference

Conference	An Alpine LHC Physics Summit, ALPS 2018
Country/Territory	Austria
City	Obergurgl
Period	15/04/18 → 20/04/18

Bibliographical note

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© Copyright owned by the author(s) under the terms of the Creative Commons.

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Cite this

@inproceedings{4209ed1cf28c489e8fa47c1b9ddf418f,

title = "In-flight search for K+ → π+νν: First NA62 results",

abstract = "NA62 has searched for the K+ → π+νν decay using a new kaon decay in-flight technique. One candidate event, compatible with the Standard Model prediction, has been observed from a sample of 1.2 ×1011 decays. Assuming that the event is background, an upper limit of 1.4 ×10−9 (95% CL) has been placed. Prospects for further improvements of the measurement are given.",

author = "{NA62 Collaboration} and Augusto Ceccucci and R. Aliberti and F. Ambrosino and R. Ammendola and B. Angelucci and A. Antonelli and G. Anzivino and R. Arcidiacono and M. Barbanera and A. Biagioni and L. Bician and C. Biino and A. Bizzeti and T. Blazek and B. Bloch-Devaux and V. Bonaiuto and M. Boretto and M. Bragadireanu and D. Britton and F. Brizioli and Brunetti, {M. B.} and D. Bryman and F. Bucci and T. Capussela and A. Ceccucci and P. Cenci and V. Cerny and H. Heath and R. Page and S. Trilov",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons.; An Alpine LHC Physics Summit, ALPS 2018 ; Conference date: 15-04-2018 Through 20-04-2018",

year = "2018",

language = "English",

volume = "330",

series = "Proceedings of Science",

publisher = "SISSA",

booktitle = "Proceedigs of Science",

}

TY - GEN

T1 - In-flight search for K+ → π+νν

T2 - An Alpine LHC Physics Summit, ALPS 2018

AU - NA62 Collaboration

AU - Ceccucci, Augusto

AU - Aliberti, R.

AU - Ambrosino, F.

AU - Ammendola, R.

AU - Angelucci, B.

AU - Antonelli, A.

AU - Anzivino, G.

AU - Arcidiacono, R.

AU - Barbanera, M.

AU - Biagioni, A.

AU - Bician, L.

AU - Biino, C.

AU - Bizzeti, A.

AU - Blazek, T.

AU - Bloch-Devaux, B.

AU - Bonaiuto, V.

AU - Boretto, M.

AU - Bragadireanu, M.

AU - Britton, D.

AU - Brizioli, F.

AU - Brunetti, M. B.

AU - Bryman, D.

AU - Bucci, F.

AU - Capussela, T.

AU - Ceccucci, A.

AU - Cenci, P.

AU - Cerny, V.

AU - Heath, H.

AU - Page, R.

AU - Trilov, S.

PY - 2018

Y1 - 2018

N2 - NA62 has searched for the K+ → π+νν decay using a new kaon decay in-flight technique. One candidate event, compatible with the Standard Model prediction, has been observed from a sample of 1.2 ×1011 decays. Assuming that the event is background, an upper limit of 1.4 ×10−9 (95% CL) has been placed. Prospects for further improvements of the measurement are given.

AB - NA62 has searched for the K+ → π+νν decay using a new kaon decay in-flight technique. One candidate event, compatible with the Standard Model prediction, has been observed from a sample of 1.2 ×1011 decays. Assuming that the event is background, an upper limit of 1.4 ×10−9 (95% CL) has been placed. Prospects for further improvements of the measurement are given.

UR - http://www.scopus.com/inward/record.url?scp=85075042063&partnerID=8YFLogxK

M3 - Conference Contribution (Conference Proceeding)

AN - SCOPUS:85075042063

VL - 330

T3 - Proceedings of Science

BT - Proceedigs of Science

Y2 - 15 April 2018 through 20 April 2018

ER -